"The second A-side, "Stay Gold" is currently being featured as the promotional song for Kao's new Asience hair care commercials, while Heart Station is being used as the 2008 Recochoku ringtone Download Service commercial."

• Otaku code: 74255F
• Catalogue no.: TOCT-40200
• Barcode: 4988006214835
• Release date: 20/2/2008
• Condition: Brand New
• Format: 1 CD